CQ6280B/CQ6280C

Product Description：

—Can perform internal and external turning, taper turning, end facing, and other rotary parts turning;

—Threading Inch, Metric, Module and D.P.;

—Perform drilling, boring and groove broaching;

—Respectively with through-hole spindle bore, that can hold bar stocks in larger diameters;

—Both Inch and Metric system are used on these series lathes, it's easy for people from different measuring systems countries;

—There are hand brake and foot brake for users to choose;

—These series lathes operate on power supply of different voltages (220V、380V、420V) and different frequencies (50Hz、60Hz).

Technical Specifications：

ITEMS		UNIT	CQ6280B		CQ6280C
Capacity	Max. swing dia. over bed	mm	φ800
	Max. swing dia. over crossslide	mm	φ560
	Max. swing dia. in gap	mm	φ1000
	Length in gap	mm	240
	Max. distance between centers	mm	2000//3000
	Max. machining length	mm	1950/2950
Spindle	Spindle bore diameter	mm	φ82	φ105
	Type of spindle nose		ISO 702/Ⅱ No.8
	Spindle speed	r/min	24 steps 8-1400	12 steps 30-1400
Feed and thread	Max. travel of upper toolpost	mm	145
	Max. travel of lower toolpost	mm	320
	Tool section	mm	25×25
	X-axis feeding range	mm/r	93kinds 0.012-2.73	65kinds 0.063-2.52
	Z-axis feeding range	mm/r	93kinds 0.028-6.43	65kinds 0.027-1.07
	Metric threads	mm	48 kinds 0.5-224	22 kinds 1-14
	Inch threads	t.p.i	46 kinds 72-1/8	25 kinds 28-2
	Module threads	πmm	42 kinds 0.5-112	18 kinds 0.5-7
	Diametric pitch threads	DP	45kinds 1/4-56	24 kinds 56-4
Tailstock	Diameter of quill	mm	φ90
	Max. travel of quill	mm	150
	Taper of quill (Morse)		Morse No.5
Motor	Main motor power	kW	7.5
	Cooling pump motor power	kW	0.15
Others	Length	mm	3365/4365
	Width	mm	1340
	Height	mm	1490
	Weight	kg	3300/3700

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